Best Bulb Center

I Am A Poor College Student, I Can't Afford A Lighting Kit At The Moment, So Spare The Advice About Splurging On Real Equipment!

I Bought Some Hardware Clamp Lights From Home Depot That I Plan On Using To Light My Subjects. I Took Plain, Household Light Bulbs Out Of My Sockets And They 1. Aren't Bright Enough And 2. Give Off A Tint, Even When I Change With The White Balance.

What Type Of Bulbs Should I Purchase? I Need Something Bright, White And Cheap!